Letter from the Special Equipment Bureau of the General Administration of Quality Supervision, Inspection and Quarantine on Soliciting Opinions on Two Safety Technical Specifications Including the Periodic Inspection Rules for Pressure Pipelines - Long-Distance Pipelines

This document solicits public comments from provincial quality supervision authorities on two draft safety technical specifications: the Periodic Inspection Rules for Pressure Pipelines (Long-Distance Pipelines) and Amendment No. 1 to the Safety Technical Supervision Regulation for Rupture Disc Devices, with feedback due by July 25, 2016.